말하는감자

@GetMapping(value="/search") public String getSearchBox(ModelMap model, @ModelAttribute("searchDto") SearchDto searchDto, @RequestParam(defaultValue="1") int paging){ List searchDtoList = searchService.findSearch(searchDto); model.addAttribute("result", searchDtoList); return "admin/searchBox"; } @GetMapping(value="/test/{testId}", produces="application/json") public List testInvoke(HttpServletR..

SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); String timeStamp = "2019-01-01"; dateFormat.format(timeStamp);

application.yml api: test: url: 'http://localhost:8080/api' ApiInvokeService.java @Autowired public ApiService(@Value("${api.test.url}" String apiUrl) { this.apiUrl = apiUrl; } public List apiInvoke(String userId) { List apiList = new ArrayList(); URL url = new URL(apiUrl + URLEncoder.encode(userId, "UTF-8") + "call"); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setUs..

ConcurrentMap, ConcurrentHashMap map 인터페이스를 구현한 컬렉션 key, value로 이루어져 있다 arraylist list 에서 상속된 클래스 객체들을 삼입 삭제 검색할수 있음 list interface